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Hi, I'm Benedict

Building at scale,engineered with AI.

I'm a Software Engineer with 6+ years of experience building scalable, high-performance web applications and AI-driven tooling that makes engineering teams faster.

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About Me

I am a Software Engineer with 6+ years of experience building scalable, high-performance web applications in JavaScript, TypeScript, and React, specializing in user-centric interfaces and global product expansion across international e-commerce platforms like TikTok Shop and Tokopedia.

Beyond writing code, I take a systems-thinking approach to how engineering teams operate. I build AI-driven tooling, agent workflows, and MCP servers that turn fragmented processes into structured, repeatable systems for myself and my teams.

6+Years Experience
90%+Refactoring Automated by AI
~50%Faster Ticket Resolution

Skills

Languages & Frameworks

JavaScriptJavaScriptTypeScriptTypeScriptReactReactNext.jsNext.jsNode.jsNode.jsPHPPHPLaravelLaravelStyled ComponentsStyled Components

State & Data

ReduxReduxRedux-SagaRedux-SagaGraphQLGraphQLMySQLMySQLPostgreSQLPostgreSQL

AI & Engineering Productivity

AI AgentsAI AgentsMCP ServersMCP ServersSpec-Driven DevelopmentSpec-Driven DevelopmentWorkflow AutomationWorkflow AutomationSystem DesignSystem Design

Quality & Observability

New RelicNew RelicUnit TestingUnit TestingPerformance OptimizationPerformance Optimization

Experience

ByteDance · TikTok Global

Jan 2026 - Present

Software Engineer, Product R&D & Infrastructure

Own internal platform reliability and engineering productivity, combining product iteration with self-initiated AI-driven automation.

  • Architected an AI automation workflow that lets AI agents autonomously complete 90%+ of refactoring work per module.
  • Built an AI-powered on-call assistant in ~3 days, contributing to a 49.9% reduction in average ticket resolution time.

ByteDance · TikTok Shop SEA

Feb 2024 - Jan 2026

Software Engineer, Product R&D & Infrastructure

Maintained and scaled the TikTok Shop Seller Platform globally across SEA and US markets.

  • Spearheaded core seller-facing modules (Add/Edit, Manage Product) using React, TypeScript, and Redux.
  • Led the creation of an MCP server bringing content and localization search directly into the code editor.
  • Revamped the initial seller setup experience, driving a 7-point lift in Click-Through Rate (72% to 79%).

Tokopedia

Oct 2021 - Feb 2024

Software Engineer, Web Platform

Owned features across Add/Edit Product, Manage Product, Promotion, and Seller Education on the Seller Platform.

  • Cut GraphQL errors on the Seller Dashboard by ~50%, reducing false alerting.
  • Built reusable utility functions and hooks adopted platform-wide.

WOW Teknologi Indonesia

Dec 2019 - Oct 2021

Software Engineer

Built full-stack, project-based software end-to-end across multiple client engagements.

  • Designed application workflows and databases (MySQL, PostgreSQL) directly from client requirements.
  • Delivered Angular.js/React front ends and Laravel (PHP)/Java back ends.

Selected Works

TikTok Global

Software Engineer - Product R&D & Infrastructure

Own internal platform reliability and engineering productivity. Architected an AI automation workflow that lets AI agents autonomously complete 90%+ of refactoring work per module, and built an AI-powered on-call assistant that contributed to a 49.9% reduction in average ticket resolution time.

TypescriptReactAI Agents

TikTok Shop

Software Engineer - Seller Platform

Maintained and scaled the TikTok Shop Seller Platform globally across SEA and US markets. Spearheaded core seller-facing modules (Add/Edit, Manage Product) and led the creation of an MCP server bringing content and localization search directly into the code editor.

TypescriptReactReduxMCP

Tokopedia

Software Engineer - Web Platform

Owned features across Add/Edit Product, Manage Product, Promotion, and Seller Education on the Seller Platform. Cut GraphQL errors on the Seller Dashboard by ~50% and built reusable utilities and hooks adopted platform-wide.

TypescriptReactGraphQLNew Relic

Adiwidya English Course

Software Engineer (Freelance)

Delivered the e-learning site in React from Figma prototypes, with custom hooks for multi-language support and Redux-Saga for maintainable state management.

JavascriptReactReduxRedux-Saga
Visit Project →

Havilla Tea

Full Stack Engineer (Freelance)

Delivered the e-commerce tea shop end-to-end: MySQL database design, React front end from Figma prototypes, and a Laravel back end with a custom CMS for product catalog management.

JavascriptReactPHPLaravelMySQL
Visit Project →

Get In Touch

Whether you have a question or just want to say hi, I'll try my best to get back to you!

Based in Jakarta, Indonesia (GMT+7) · Open to remote

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